CVE-2024-43380

2024-08-1921:39:50

redhat.com

access.redhat.com

fugit

natural parser

vulnerability

thread hold

user input length

fix released

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

21.9%

JSON

A flaw was found in fugit’s parser. Due to a lack of user input validation, the natural parser may accept any length of input and will attempt to parse it. The parse can create a thread which will never return, causing high CPU usage, which may lead to a Denial of Service.